Disk airplane



FIG. 1 is a top perspective view of a disk airplane shwoing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a cross-sectional view taken at line 7-7 in FIG. 2. 

CLAIM The ornamental design for disk airplane, as shown. 